feat: Add "TRACE" to HttpMethod enum

[provinzkraut]

Add the TRACE HTTP method to HttpMethod enum

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.25%. Comparing base (bfeb5e9) to head (f2e1a0d).
Report is 152 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3294      +/-   ##
===========================================
+ Coverage    98.23%   98.25%   +0.02%     
===========================================
  Files          312      322      +10     
  Lines        14121    14700     +579     
  Branches      2430     2339      -91     
===========================================
+ Hits         13872    14444     +572     
- Misses         107      117      +10     
+ Partials       142      139       -3     

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[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
2 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

Documentation preview will be available shortly at https://litestar-org.github.io/litestar-docs-preview/3294